Home > Developer > JavaScript
Verify: Add a div, p, strong on the page, add the OnClick event response in Div, p, strong
Arguments[0].stoppropagation ();//the spelling in Firefox.
Example:
<meta http-equiv= "Content-type" content= "text/html; Charset=utf-8 "/>
<title></title>
<style type= "Text/css" >
div {
height:400px;
width:600px;
Background-color:green;
/* When the mouse moves to the position of the label, it is displayed as a hand */
Cursor:pointer;
}
p {
height:200px;
width:300px;
Background-color:pink;
Cursor:pointer;
}
Strong {
Cursor:pointer;
}
</style>
<script type= "Text/javascript";
//Register a click event for Div, p, and strong tags respectively.
//Can only be written in one onload if there are 3 onload events that only perform the last onload event.
onload = function () {
document.getElementById (' dv '). onclick = function () {
alert (this.id);
};
document.getElementById (' P '). onclick = function () {
alert (this.id);
if (arguments.length > 0) {
//Firefox cancels the bubbling event
Arguments[0].stoppropagation ();
} else {
//ie in the Cancel bubbling event
Window.event.cancelBubble = true;
}
Window.event.cancelBubble = true;
};
document.getElementById (' st '). onclick = function () {
alert (this.id);
if (arguments.length > 0) {
//Firefox Cancels the Bubbling event
Arguments[0].stoppropagation ();
} else {
//ie in the Cancel bubbling event
Window.event.cancelBubble = true;
}
};
};
</script>
<body>
<div id= "DV" >
<p id= "P" >
<strong id= "St" > This is a div tag under the P tab under the strong tag </strong>
</p>
</div>
</body>
Event bubbling definition and cancellation in JavaScript
Start building with 50+ products and up to 12 months usage for Elastic Compute Service
1 on 1 presale consultation
24/7 Technical Support 6 Free Tickets per Quarter Faster Response
Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.
A comprehensive suite of global cloud computing services to power your business
Payment Methods We Support
